© Stefan Kaczmarek, Brad Lees and Gary Bennett 2018
Stefan Kaczmarek, Brad Lees and Gary BennettSwift 4 for Absolute Beginnershttps://doi.org/10.1007/978-1-4842-3063-3_13

13. Introducing the Xcode Debugger

Stefan Kaczmarek, Brad Lees1 and Gary Bennett2
Phoenix, Arizona, USA
Scottsdale, Arizona, USA
Not only is Xcode provided free of charge on Apple’s developer site and the Mac App Store, but it is also a great tool. Aside from being able to use it to create the next great Mac, iPhone, iPad, AppleTV, and Apple Watch apps, Xcode has a debugger built right into the tool.
What exactly is a debugger? Well, let’s get something straight — programs do exactly what they are written to do, but sometimes what is written isn’t exactly what the program ...

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